Finding the Fourth Proportional to 229,495,591.97, 344,344,804.61 and 120,294,652.41
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Solution
The fourth proportional to 229,495,591.97, 344,344,804.61 and 120,294,652.41 is: 180,495,138.16
Step by Step Solution
- Step 1: Write the proportion equation
229,495,591.97 : 344,344,804.61 = 120,294,652.41 : x - Step 2: Convert to fraction form
229,495,591.97/344,344,804.61 = 120,294,652.41/x - Step 3: Cross multiply
229,495,591.97x = 344,344,804.61 × 120,294,652.41 - Step 4: Simplify right side
229,495,591.97x = 41,422,838,579,147,840 - Step 5: Solve for x
x = 41,422,838,579,147,840/229,495,591.97 - Step 6: Final answer
x = 180,495,138.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.